Casio SK-60 - AC Power and Auto Power Off Features

— 7 —
MAJOR WAVEFORMS
1 Clock pulse
MSM6755B-10 pin 32
2 Key scan signal KO6
MSM6755B-10 pin 72
3 Key scan signal KO7
MSM6755B-10 pin 73
1
2
3
4 Sound waveform
MSM6755B-10 pin 44
5 Mic. amp. input
Terminal PM-BL
6 Mic. amp. output
MSM6755B-10 pin 51
4
5
6
Tone: No. 22
Key: A4